DebianLinux操作系统下启动Telnet服务[1]
文章作者 100test 发表时间 2007:08:01 12:45:33
来源 100Test.Com百考试题网
  Root@2[/]# apt-get install xinetd 
  正在读取软件包列表... 
  正在分析软件包的依赖关系树... 
  下列【新】软件包将被安装: 
  xinetd 
  共升级了 0 个软件包,新安装了 1 个软件包,要卸载 0 个软件包,有 0 个软件未被升级。 
  需要下载 0B/130kB 的软件包。 
  解压缩后会消耗掉 348kB 的额外空间。 
  Selecting previously de0selected package xinetd. 
  (Reading database ... 65331 files and directories currently installed.) 
  Unpacking xinetd (from .../xinetd_1:2.3.13-2_i386.deb) ... 
  Setting up xinetd (2.3.13-2) ... 
  Starting internet superserver: xinetd. 
  Stopping internet superserver: xinetd. 
  Adding `diversion of /etc/init.d/inetd to /etc/init.d/inetd.real by xinetd  
  root@2[/]# apt-get install telnetd 
  正在读取软件包列表... 
  正在分析软件包的依赖关系树... 
  下列【新】软件包将被安装: 
  telnetd 
  共升级了 0 个软件包,新安装了 1 个软件包,要卸载 0 个软件包,有 0 个软件未被升级。 
  需要下载 0B/40.6kB 的软件包。 
  解压缩后会消耗掉 139kB 的额外空间。 
  Selecting previously de0selected package telnetd. 
  (Reading database ... 65337 files and directories currently installed.) 
  Unpacking telnetd (from .../telnetd_0.17-25_i386.deb) ... 
  Setting up telnetd (0.17-25) ... 
  --------- IMPORTANT INFORMATION FOR XINETD USERS ---------- 
  The following line will be added to your /etc/inetd.conf file: 
  telnet stream tcp nowait telnetd.telnetd /usr/sbin/tcpd /usr/sbin/in.telnetd 
  If you are indeed using xinetd, you will have to convert the 
  above into /etc/xinetd.conf format, and add it manually. See 
  /usr/share/doc/xinetd/README.Debian for more information. 
  ----------------------------------------------------------- 
  新建一个文件/etc/xinetd.d/telnet,内容如下,并保存 
  root@2[/]# nano -w /etc/xinetd.d/telnet
    GNU nano 1.2.4             File: /etc/xinetd.d/telnet                         
  # default: on
  # description: The telnet server serves telnet sessions. it uses \
  #       unencrypted username/password pairs for authentication.
  service telnet
  {
          disable = no
          flags           = REUSE
          socket_type     = stream
          wait            = no
          user            = root
          server          = /usr/sbin/in.telnetd
          server_args     = -h
          log_on_failure   = USERID
  }
  root@2[/]# apt-get install telnet
  正在读取软件包列表... 
  正在分析软件包的依赖关系树... 
  下列【新】软件包将被安装: 
  telnet 
  共升级了 0 个软件包,新安装了 1 个软件包,要卸载 0 个软件包,有 0 个软件未被升级。 
  需要下载 63.8kB 的软件包。 
  解压缩后会消耗掉 188kB 的额外空间。 
  获取:1 http://mirrors.geekbone.org sid/main telnet 0.17-25 [63.8kB] 
  下载 53.0kB,耗时 4s (12.1kB/s) 
  Selecting previously de0selected package telnet. 
  (Reading database ... 65349 files and directories currently installed.) 
  Unpacking telnet (from .../telnet_0.17-25_i386.deb) ... 
  Setting up telnet (0.17-25) ... 
  我们查看一下地址 
  root@2[/]# ifconfig 
  eth0 Link encap:Ethernet HWaddr 00:10:A4:9F:2B:FF 
  inet addr:192.168.1.254 Bcast:192.168.1.255 Mask:255.255.255.0 
  inet6 addr: fe80::210:a4ff:fe9f:2bff/64 Scope:Link 
  UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 
  RX packets:106942 errors:0 0dropped:0 overruns:0 frame:0 
  TX packets:103319 errors:0 0dropped:0 overruns:0 carrier:0 
  collisions:9 txqueuelen:1000 
  RX bytes:110201058 (105.0 MiB) TX bytes:11096727 (10.5 MiB) 
  Interrupt:11 Base address:0x4800 
  lo Link encap:Local Loopback 
  inet addr:127.0.0.1 Mask:255.0.0.0 
  inet6 addr: ::1/128 Scope:Host 
  UP LOOPBACK RUNNING MTU:16436 Metric:1 
  RX packets:4410 errors:0 0dropped:0 overruns:0 frame:0 
  TX packets:4410 errors:0 0dropped:0 overruns:0 carrier:0 
  collisions:0 txqueuelen:0 
  RX bytes:1030232 (1006.0 KiB) TX bytes:1030232 (1006.0 KiB) 
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